12results about How to "Avoid long-term accumulation" patented technology

The application discloses a disinfection seed soaking treatment device for rape breeding, and relates to the technical field of rape breeding, which comprises a tank body, a vertical pipe, a connecting pipe and a pump body, a feeding port is arranged at the top of the tank body, and a discharging port is arranged at the bottom of the tank body; the lower end of the vertical pipe is arranged through the inner bottom of the tank body, the upper end of the vertical pipe is provided with a water outlet, and the water outlet is higher than the maximum liquid level in the seed soaking operation of the tank body; one end of the connecting pipe is communicated with the vertical pipe, and the other end of the connecting pipe is communicated with the side wall of the tank body and is located at a position lower than the maximum liquid level; the pump body is arranged in the connecting pipe and is used for re-discharging the water in the tank body into the tank body through the water outlet, so that the seeds accumulated at the maximum liquid level are pressed into the water. The application relies on the water flow to press the seeds downward, there is no direct collision between the stirring blades and the seeds, physical damage of the seeds can be effectively avoided, and the germination rate of the seeds is ensured.

The utility model discloses a core taking machine for processing optical lenses, which comprises a core taking machine body, a shell and a transparent cover plate, the transparent cover plate is positioned on the surface of the shell, and a water injection component for injecting water into the transparent cover plate is mounted in the shell; a water injection assembly is arranged in the shell, a cleaning assembly used for being matched with the water injection assembly to clean the transparent cover plate is arranged in the shell, and one end of the cleaning assembly is communicated with one end of the water injection assembly. Long-term accumulation of stains on the transparent cover plate is avoided, the transparency of the transparent cover plate is effectively recovered, and an operator can more clearly observe the processing condition of a lens in the core taking machine, so that the transparency of the transparent plastic plate is improved, the service life of the transparent plastic plate is prolonged, the replacement frequency caused by residual stains is reduced, and the production efficiency is improved. And the production cost is reduced.

This utility model relates to a uniform feeding device for an expansion furnace, comprising a furnace body, with a ring of feeding ports on the outer side of the middle part of the furnace body, each feeding port connected to a feeding pipe, and a feeding ring groove fixedly fitted on the outer side of the furnace body. The bottom of the feeding ring groove has two or more feeding funnels protruding downwards, evenly spaced around the circumferential of the feeding ring groove. The outlet of each feeding funnel is connected to the upper end of at least two feeding pipes. A uniform feeding ring groove is also fitted outside the furnace body, with an outlet on the bottom wall of the uniform feeding ring groove. The height of the part of the bottom wall of the uniform feeding ring groove at the outlet is lower than the height of the bottom wall of other parts. The opening of the uniform feeding ring groove is suspended below the output port of the elevator to receive materials. The furnace body is also provided with a drive mechanism to drive the uniform feeding ring groove to rotate circumferentially to align the outlet with each feeding funnel, so as to improve the uniformity of material heating and prevent pipe blockage, thereby improving product quality stability.

The application relates to a cone valve stop device and belongs to the technical field of material conveying and stopping, which comprises a connecting frame, a driving assembly, a traction assembly, a sealing cap and an air bag. The driving assembly is slidably arranged on the connecting frame and located below a discharging pipe, and a driving part of the driving assembly is vertically movable; the traction assembly is used for driving the driving assembly to horizontally move to avoid the discharging path of the discharging pipe; the first side surface of the sealing cap is connected with the driving end, and the second side surface is a conical surface used for forming a conical surface seal with the discharging pipe opening; an embedded groove is formed in the first side surface of the sealing cap, and the air bag is arranged in the embedded groove; when the second side surface of the sealing cap is locally abraded, the abraded second side surface is inflated and tightly attached to the discharging pipe opening by inflating the air bag, so that the abrasion compensation and reliable sealing are realized. The application can compensate the abrasion of the sealing surface without replacing the driving part or the sealing cap, reduces the maintenance cost, prolongs the service life of the device, and ensures the sealing reliability under the high-cleanliness working condition.

The invention relates to a thread work distribution method and device based on dynamic assembly, and the method comprises the steps: obtaining a first number of to-be-processed tasks belonging to a target priority in to-be-processed batch tasks, and judging whether a first maximum task number which can be processed by a first residual resource of a current thread pool is greater than the first number or not according to the first number, if the first maximum task number is greater than the first number, dynamically allocating the first residual resources to the first number of to-be-processed tasks; and if the first maximum task quantity is not greater than the first quantity, dynamically selecting partial or all to-be-processed tasks in the first quantity of to-be-processed tasks for allocation according to the first residual resource and the task attribute of each to-be-processed task. Through the method provided by the invention, the throughput rate in unit time is remarkably improved, and the overall response delay is shortened.

The utility model relates to the technical field of rainfall detection, and discloses a detection device and outdoor equipment, and the detection device is arranged on the outdoor equipment, and comprises a water collection main body, a detection electrode and a drainage structure. The water collecting main body is provided with a flow guide slope and a water collecting part which is concavely arranged, and the flow guide slope is positioned on the upper surface of the water collecting main body and is communicated with the water collecting part, so that rainwater flows into the water collecting part after being guided. At least two detection electrodes which are arranged at intervals are arranged in the water collection part, a conduction loop can be formed after the water collection part is immersed by rainwater, a resistance value is generated, and the resistance value changes along with the immersion area of the electrodes, so that the rainfall condition is reflected. The drainage structure is arranged on the side portion or the bottom of the water collecting body, communicated with the bottom of the water collecting portion and used for draining accumulated water in time, and false alarms caused by rainwater retention are avoided. According to the detection device, effective collection and diversion of rainwater can be realized, meanwhile, the sensitivity and accuracy of detection are ensured, and the detection device is suitable for environment monitoring scenes of various outdoor equipment.

This utility model provides a wastewater discharge pipe for industrial plants, relating to the field of wastewater discharge. The wastewater discharge pipe for industrial plants includes a main body, with an inner ring slidably connected to the inner wall of the main body. A support rod is fixedly connected to one side of the inner ring, with two support rods corresponding to each other on their upper and lower water surfaces. One end of each support rod is fixedly connected to a common closed shell. In this utility model, the use of a filter screen and springs prevents wastewater discharge from clogging the pipe and makes cleaning debris and large pieces of waste inside the pipe easier, simpler, and faster. The use of a vent ring and cover plate speeds up the pipe cleaning process and prevents odors from obstructing the breathing of workers.

The utility model relates to the technical field of coffee machines, and provides a coffee waste residue liquid discharging structure and a coffee machine.The coffee waste residue liquid discharging structure comprises a shell, and an extraction cavity extending in the vertical direction is formed in the shell; a piston is arranged in the extraction cavity and can vertically move to move out of the extraction cavity, and the piston can transversely move to one side of the extraction cavity to open the extraction cavity after moving out of the extraction cavity; a material receiving groove is formed in the position, below the piston, of the shell and used for receiving liquid dripping from the piston. According to the technical scheme, when the piston transversely moves and moves to one side of the extraction cavity, liquid such as coffee liquid left on the surface of the piston can be effectively received by the material receiving groove. The problem that residual liquid drips to pollute the peripheral area of the extraction part after the piston transversely moves in the prior art is solved, cleanliness and tidiness of the coffee machine in the using process are guaranteed, and food hygiene and safety are guaranteed.

The utility model discloses an efficient filtering device in water-based paint production. The efficient filtering device comprises an assembling cylinder, a fine filtering cylinder, a coarse filtering cylinder, a material injection cylinder and an assembling cover fixedly mounted at the top of the assembling cylinder, wherein the assembling cylinder, the fine filtering cylinder, the coarse filtering cylinder and the material injection cylinder are concentrically arranged. A material collecting cavity is defined by the fine filter cylinder and the assembling cylinder, the coarse filter cylinder is rotationally installed in the assembling cylinder, the material injection cylinder is rotationally connected with the coarse filter cylinder, a material injection connector and an impurity discharging connector are formed in the assembling cover, and a material discharging connector is formed in the bottom of the assembling cylinder. An impurity removal umbrella cap A is fixed at the top of the fine filter cartridge, an impurity removal umbrella cap B is fixedly connected at the top of the coarse filter cartridge, and the impurity removal umbrella cap B is positioned above the impurity removal umbrella cap A. A spiral conveying blade A attached to the inner wall of the fine filter cylinder is mounted on the outer wall of the coarse filter cylinder, and a spiral conveying blade B attached to the inner wall of the coarse filter cylinder is mounted on the outer wall of the material injection cylinder. And the driving assembly is in power connection with the coarse filter cylinder and the injection cylinder. According to the device, impurities are efficiently removed, the filter cartridge is prevented from being blocked, the service life of equipment is prolonged, the maintenance frequency is reduced, production line automation and economic benefits are improved, and the filtering efficiency is remarkably improved.

The utility model relates to the technical field of reaction kettle cleaning, in particular to a water-soluble fertilizer reaction kettle cleaning device which comprises a mounting frame, a connecting rod, a bottom plate, a gear ring, a sleeve, a conical pipe, a mounting assembly, a first driving motor and a gear. A winding disc used for winding a water pipe is rotationally connected between the two fixing arms, one ends of four connecting rods distributed in a rectangular array mode are installed at the right end of the bottom of the installation frame, a bottom plate is installed at the other ends of the connecting rods, a gear ring is rotationally connected to the center of the top of the bottom plate through a sliding groove, and a sleeve is connected to the inner ring of the gear ring. The bottom of the sleeve is in threaded connection with a conical pipe; the first driving motor is arranged, the sleeve and the conical pipe are driven to rotate through meshing transmission of the gear and the gear ring during operation, impurities attached to the outer wall of a water pipe can be effectively scraped away through the design of the conical pipe during rewinding of the winding disc, and the impurities are prevented from being accumulated for a long time.

The application belongs to the technical field of plastic pretreatment, and particularly relates to a regenerated plastic pretreatment device and process. The device comprises a treatment base, a heating box installed on the treatment base, a rotary drying unit arranged on the heating box, a driving shaft, a driving gear connected to one end of the driving shaft away from the heating box, a storage square box connected to one end of the driving shaft away from the driving gear, the storage square box being located in the heating box, a driving cam installed on one side of the driving gear away from the driving shaft, and an air distribution device arranged on the heating box. The air distribution device comprises a brake base installed on one side of the heating box, a brake slide column penetratingly arranged on one side of the brake base close to the driving cam, and the brake slide column and the brake base being in sliding fit. The device can solve the problems that materials are easily adhered to each other and form groups during drying, and the internal area is difficult to be fully dried, and the overall pretreatment efficiency is improved.

The present application relates to the technical field of dust prevention for slag outlet, and discloses a dust prevention and removal auxiliary equipment for boiler slag outlet, which comprises a separation cylinder, an inertia dust suppression assembly is arranged in the separation cylinder, the inertia dust suppression assembly comprises a plurality of inertia pre-separation plates connected to the inside of the separation cylinder, when the mixed slag block contacts the inertia pre-separation plate, the slag block rebounds and falls under the action of inertia, and the dust attached to the surface of the slag block flies due to the impact, since the inertia pre-separation plates are arranged in a spiral shape, the slag block and the dust are guided on the plate surface to form preliminary separation, then, the dust airflow forms a certain rotational flow under the centrifugal action of the spiral turbulent guide plate, and is thrown into the dust collection bin along the spiral gap, while the external fan two continuously absorbs dust through the spiral gap to realize efficient dust removal, in addition, the slag block is also subjected to a certain crushing action in the collision process with the inertia pre-separation plate, thereby further reducing the amount of dust attached to the surface of the slag block.